64275057

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 116767872

約数和(自身を除く): 52492815

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 137, 231, 411, 677, 693, 959, 1233, 1507, 2031, 2877, 4521, 4739, 6093, 7447, 8631, 10549, 13563, 14217, 22341, 31647, 42651, 52129, 67023, 92749, 94941, 156387, 278247, 469161, 649243, 834741, 1020239, 1947729, 3060717, 5843187, 7141673, 9182151, 21425019, 64275057]

約数ペア:

[(1, 64275057), (3, 21425019), (7, 9182151), (9, 7141673), (11, 5843187), (21, 3060717), (33, 1947729), (63, 1020239), (77, 834741), (99, 649243), (137, 469161), (231, 278247), (411, 156387), (677, 94941), (693, 92749), (959, 67023), (1233, 52129), (1507, 42651), (2031, 31647), (2877, 22341), (4521, 14217), (4739, 13563), (6093, 10549), (7447, 8631)]